The raw material of the EVOH bottle is ethylene, the vinyl alcohol copolymer. The EVOH bottle has a good toughness and can withstand deformation with strong elasticity, especially external transparency, gloss, mechanical strength, elasticity, abrasion resistance, cold resistance and surface strength. EVOH bottles are reusable and are now widely used around the world as the EVOH bottle is high.
The EVOH bottle has been the most widely used high barrier material. The film type of this material is not only non-tensile, but also has bidirectional tensile, aluminum vapor deposition, adhesive coating, etc., and there are also heat-resistant packaging products in the biaxial tensile type.
The barrier properties of EVOH bottles depend on the content of ethylene. Generally, when the ethylene content increases, the gas barrier decreases, but it is easy to process.
EVOH is marked characteristics of gas bottle has excellent barrier property and excellent workability, and transparency, gloss, mechanical strength, scalability, abrasion resistance, cold resistance and surface strength are all very excellent.